Gold Member Since 2010
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Puyang Zhongshi Group Co., Ltd.

Single Piece Centralizer, Casing Centralizer, Integral Casing Centralizer manufacturer / supplier in China, offering API High Restoring Force Single Piece Centralizer, Integral Casing Centralizer, API 11ax Cobalt Alloy Valve Pairs Stellite Valve Ball and Seat, API 11ax Pump Parts Valve Pair Valve Ball and Seat and so on.

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Supplier Homepage Product Casing accessories API High Restoring Force Single Piece Centralizer, Integral Casing Centralizer

API High Restoring Force Single Piece Centralizer, Integral Casing Centralizer

FOB Price: US $20 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $20/ Piece
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Port: Qingdao, China
Production Capacity: 10000PC/Month
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: cc
  • Color: as Requested
  • Certificate: API 10d
  • Transport Package: Plywood Cases or Depending on Customers
  • Origin: Henan, China
  • Material: 65mn Spring Steel
  • Size: as Requested
  • Trademark: zhongshi
  • Specification: API
  • HS Code: 8431
Product Description
API High Restoring Force Single Piece Centralizer, Integral Casing Centralizer

The Non Weld Bow Centralizers is developed to exceed API 10D specifications for use in most 
demanding conditions. Premium quality Bows made of special
 65Mn steel (Alloy steel request is available) with uniform hardness provide optimum performance. 

The bows with extended profile prevent them from hitting against casing collars. The bows are available in a range to accommodate any well profile. Quality steel and non weld design ensure extra strong grip while integral hinges folded on the inside are connected by high strength locking pin for maximum structural robustness. 

Non weld bow centralizers are used to position the casing in the center of the wellbore in vertical. The non weld bow centralizers reduce the effect of channeling by improving cement flow. This results in a more uniform thickness between the casing and the wellbore. 

By reducing the pipe movement before the cement sets in, the centralizers are able to minimize gas channeling. The centralizers provide a semi rigid casing standoff. 

 
Non Welded Centralizer Specification(mm)
No.SpecificationBow TypeHoop Ring Internal Diameter(d)Hoop Ring Wall Thickness(T)Hoop Ring Height(H)Total Length(L)Max. O.D. Size 
 
Bow Spring(N)
15-1/2"*8-1/2"Double Bow142-1483-590-120650±50225±55
27"*9-5/8"Double Bow181-1863-590-120650±50255±56
37"*8-1/2"Single Bow181-1863-590-120650±50235±56
48-5/8"*12-1/4"Single Bow223-2283-590-120650±50330±58
59-5/8"*12-1/4"Single Bow250-2553-590-120650±50330±58
610-3/4"*12-1/4"Single Bow274-2763-590-120650±50330±59
713-3/8"*17-1/2"Single Bow342-3473-590-120650±50450±511
818-5/8"*24"Single Bow476±13-590-120600±50610±512
920"*26"Single Bow510±13-590-120600±50660±512
Welded Centralizer Specification(mm)
15-1/2"*8-1/2"Single Bow142-1485-750-60650±50225±55
25-1/2"*8-1/2"Double Bow142-1485-750-60650±50225±55
35-1/2"*8-1/2"Cyclone Single Bow142-1485-750-60650±50225±56
46"*8-1/2"Double Bow154-1185-750-60650±50225±55
513-3/8"*17-1/2"Single Bow342-349850-60580450±56
620"*26"Single Bow510-518850-60650±50670±510
API High Restoring Force Single Piece Centralizer, Integral Casing CentralizerAPI High Restoring Force Single Piece Centralizer, Integral Casing CentralizerAPI High Restoring Force Single Piece Centralizer, Integral Casing Centralizer
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